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treewide: use optionalAttrs instead of 'else {}'

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This commit is contained in:
Felix Buehler 2023-06-25 12:25:42 +02:00 committed by Anderson Torres
parent fa6b5a3cb3
commit 6672dde558
31 changed files with 51 additions and 66 deletions
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5
nixos/modules/services/audio/roon-bridge.nix
View file

@ -70,12 +70,11 @@ in {
users.groups.${cfg.group} = {};
users.users.${cfg.user} =
if cfg.user == "roon-bridge" then {
optionalAttrs (cfg.user == "roon-bridge") {
isSystemUser = true;
description = "Roon Bridge user";
group = cfg.group;
extraGroups = [ "audio" ];
}
else {};
};
};
}

5
nixos/modules/services/audio/roon-server.nix
View file

@ -76,12 +76,11 @@ in {
users.groups.${cfg.group} = {};
users.users.${cfg.user} =
if cfg.user == "roon-server" then {
optionalAttrs (cfg.user == "roon-server") {
isSystemUser = true;
description = "Roon Server user";
group = cfg.group;
extraGroups = [ "audio" ];
}
else {};
};
};
}

2
nixos/modules/services/hardware/fwupd.nix
View file

@ -50,7 +50,7 @@ let
# to install it because it would create a cyclic dependency between
# the outputs. We also need to enable the remote,
# which should not be done by default.
if cfg.enableTestRemote then (enableRemote cfg.package.installedTests "fwupd-tests") else {}
lib.optionalAttrs cfg.enableTestRemote (enableRemote cfg.package.installedTests "fwupd-tests")
);
in {

4
nixos/modules/services/misc/disnix.nix
View file

@ -87,8 +87,8 @@ in
environment = {
HOME = "/root";
}
// (if config.environment.variables ? DYSNOMIA_CONTAINERS_PATH then { inherit (config.environment.variables) DYSNOMIA_CONTAINERS_PATH; } else {})
// (if config.environment.variables ? DYSNOMIA_MODULES_PATH then { inherit (config.environment.variables) DYSNOMIA_MODULES_PATH; } else {});
// (optionalAttrs (config.environment.variables ? DYSNOMIA_CONTAINERS_PATH) { inherit (config.environment.variables) DYSNOMIA_CONTAINERS_PATH; })
// (optionalAttrs (config.environment.variables ? DYSNOMIA_MODULES_PATH) { inherit (config.environment.variables) DYSNOMIA_MODULES_PATH; });
serviceConfig.ExecStart = "${cfg.package}/bin/disnix-service";
};

10
nixos/modules/services/misc/docker-registry.nix
View file

@ -15,9 +15,7 @@ let
storage = {
cache.blobdescriptor = blobCache;
delete.enabled = cfg.enableDelete;
} // (if cfg.storagePath != null
then { filesystem.rootdirectory = cfg.storagePath; }
else {});
} // (optionalAttrs (cfg.storagePath != null) { filesystem.rootdirectory = cfg.storagePath; });
http = {
addr = "${cfg.listenAddress}:${builtins.toString cfg.port}";
headers.X-Content-Type-Options = ["nosniff"];
@ -152,12 +150,10 @@ in {
};
users.users.docker-registry =
(if cfg.storagePath != null
then {
(optionalAttrs (cfg.storagePath != null) {
createHome = true;
home = cfg.storagePath;
}
else {}) // {
}) // {
group = "docker-registry";
isSystemUser = true;
};

5
nixos/modules/services/networking/zerobin.nix
View file

@ -75,13 +75,12 @@ in
config = mkIf (cfg.enable) {
users.users.${cfg.user} =
if cfg.user == "zerobin" then {
optionalAttrs (cfg.user == "zerobin") {
isSystemUser = true;
group = cfg.group;
home = cfg.dataDir;
createHome = true;
}
else {};
};
users.groups.${cfg.group} = {};
systemd.services.zerobin = {

8
nixos/modules/virtualisation/nixos-containers.nix
View file

@ -800,14 +800,14 @@ in
# declarative containers
++ (mapAttrsToList (name: cfg: nameValuePair "container@${name}" (let
containerConfig = cfg // (
if cfg.enableTun then
optionalAttrs cfg.enableTun
{
allowedDevices = cfg.allowedDevices
++ [ { node = "/dev/net/tun"; modifier = "rw"; } ];
additionalCapabilities = cfg.additionalCapabilities
++ [ "CAP_NET_ADMIN" ];
}
else {});
);
in
recursiveUpdate unit {
preStart = preStartScript containerConfig;
@ -817,7 +817,7 @@ in
unitConfig.RequiresMountsFor = lib.optional (!containerConfig.ephemeral) "${stateDirectory}/%i";
environment.root = if containerConfig.ephemeral then "/run/nixos-containers/%i" else "${stateDirectory}/%i";
} // (
if containerConfig.autoStart then
optionalAttrs containerConfig.autoStart
{
wantedBy = [ "machines.target" ];
wants = [ "network.target" ];
@ -828,7 +828,7 @@ in
];
restartIfChanged = true;
}
else {})
)
)) config.containers)
));

2
nixos/tests/virtualbox.nix
View file

@ -519,4 +519,4 @@ in mapAttrs (mkVBoxTest false vboxVMs) {
destroy_vm_test1()
destroy_vm_test2()
'';
} // (if enableUnfree then unfreeTests else {})
} // (lib.optionalAttrs enableUnfree unfreeTests)

4
pkgs/build-support/bintools-wrapper/default.nix
View file

@ -388,8 +388,8 @@ stdenv.mkDerivation {
};
meta =
let bintools_ = if bintools != null then bintools else {}; in
(if bintools_ ? meta then removeAttrs bintools.meta ["priority"] else {}) //
let bintools_ = lib.optionalAttrs (bintools != null) bintools; in
(lib.optionalAttrs (bintools_ ? meta) (removeAttrs bintools.meta ["priority"])) //
{ description =
lib.attrByPath ["meta" "description"] "System binary utilities" bintools_
+ " (wrapper script)";

4
pkgs/build-support/cc-wrapper/default.nix
View file

@ -611,8 +611,8 @@ stdenv.mkDerivation {
};
meta =
let cc_ = if cc != null then cc else {}; in
(if cc_ ? meta then removeAttrs cc.meta ["priority"] else {}) //
let cc_ = lib.optionalAttrs (cc != null) cc; in
(lib.optionalAttrs (cc_ ? meta) (removeAttrs cc.meta ["priority"])) //
{ description =
lib.attrByPath ["meta" "description"] "System C compiler" cc_
+ " (wrapper script)";

4
pkgs/build-support/emacs/buffer.nix
View file

@ -73,7 +73,5 @@ rec {
haskell-package-env =
builtins.head haskell-package.env.nativeBuildInputs;
in
if is-haskell-package
then withPackages [ haskell-package-env ]
else {};
lib.optionalAttrs is-haskell-package (withPackages [ haskell-package-env ]);
}

4
pkgs/build-support/pkg-config-wrapper/default.nix
View file

@ -119,8 +119,8 @@ stdenv.mkDerivation {
};
meta =
let pkg-config_ = if pkg-config != null then pkg-config else {}; in
(if pkg-config_ ? meta then removeAttrs pkg-config.meta ["priority"] else {}) //
let pkg-config_ = lib.optionalAttrs (pkg-config != null) pkg-config; in
(lib.optionalAttrs (pkg-config_ ? meta) (removeAttrs pkg-config.meta ["priority"])) //
{ description =
lib.attrByPath ["meta" "description"] "pkg-config" pkg-config_
+ " (wrapper script)";

2
pkgs/build-support/release/binary-tarball.nix
View file

@ -70,7 +70,7 @@ stdenv.mkDerivation (
test -n "$releaseName" && (echo "$releaseName" >> $out/nix-support/hydra-release-name)
'';
meta = (if args ? meta then args.meta else {}) // {
meta = (lib.optionalAttrs (args ? meta) args.meta) // {
description = "Build of a generic binary distribution";
};

2
pkgs/build-support/release/debian-build.nix
View file

@ -86,7 +86,7 @@ vmTools.runInLinuxImage (stdenv.mkDerivation (
eval "$postInstall"
'';
meta = (if args ? meta then args.meta else {}) // {
meta = (lib.optionalAttrs (args ? meta) args.meta) // {
description = "Deb package for ${diskImage.fullName}";
};
}

2
pkgs/build-support/release/nix-build.nix
View file

@ -146,7 +146,7 @@ stdenv.mkDerivation (
postPhases = postPhases ++ ["finalPhase"];
meta = (if args ? meta then args.meta else {}) // {
meta = (lib.optionalAttrs (args ? meta) args.meta) // {
description = if doCoverageAnalysis then "Coverage analysis" else "Nix package for ${stdenv.hostPlatform.system}";
};

2
pkgs/build-support/release/rpm-build.nix
View file

@ -46,7 +46,7 @@ vmTools.buildRPM (
done
'';
meta = (if args ? meta then args.meta else {}) // {
meta = (lib.optionalAttrs (args ? meta) args.meta) // {
description = "RPM package for ${diskImage.fullName}";
};
}

4
pkgs/build-support/rust/build-rust-crate/test/rcgen-crates.nix
View file

@ -24,9 +24,7 @@
, release ? true
# Additional crate2nix configuration if it exists.
, crateConfig
? if builtins.pathExists ./crate-config.nix
then pkgs.callPackage ./crate-config.nix {}
else {}
? lib.optionalAttrs (builtins.pathExists ./crate-config.nix) (pkgs.callPackage ./crate-config.nix {})
}:
rec {

2
pkgs/data/icons/apple-cursor/default.nix
View file

@ -8,7 +8,7 @@ let
name = variant;
url = "https://github.com/ful1e5/apple_cursor/releases/download/v${version}/${variant}.${suffix}";
hash = hash;
} // (if suffix == "zip" then { stripRoot = false; } else {}));
} // (lib.optionalAttrs (suffix == "zip") { stripRoot = false; }));
version = "2.0.0";
srcs = [

2
pkgs/desktops/gnustep/make/gsmakeDerivation.nix
View file

@ -15,5 +15,5 @@ stdenv.mkDerivation (args // {
maintainers = with lib.maintainers; [ ashalkhakov matthewbauer ];
platforms = lib.platforms.linux;
} // (if builtins.hasAttr "meta" args then args.meta else {});
} // (lib.optionalAttrs (builtins.hasAttr "meta" args) args.meta);
})

6
pkgs/development/compilers/cudatoolkit/redist/extension.nix
View file

@ -26,9 +26,7 @@ final: prev: let
in lib.mapAttrs buildCudaToolkitRedistPackage attrs;
# All cudatoolkit redist packages for the current cuda version
cudaToolkitRedistPackages = if
lib.hasAttr cudaVersion cudaToolkitRedistManifests
then buildCudaToolkitRedistPackages { version = cudaVersion; manifest = cudaToolkitRedistManifests.${cudaVersion}; }
else {};
cudaToolkitRedistPackages = lib.optionalAttrs (lib.hasAttr cudaVersion cudaToolkitRedistManifests)
(buildCudaToolkitRedistPackages { version = cudaVersion; manifest = cudaToolkitRedistManifests.${cudaVersion}; });
in cudaToolkitRedistPackages

2
pkgs/development/coq-modules/zorns-lemma/default.nix
View file

@ -36,4 +36,4 @@
maintainers = with maintainers; [ siraben ];
license = licenses.lgpl21Plus;
};
}).overrideAttrs({version, ...}: if lib.versions.isGe "9.0" version then { repo = "topology"; } else {})
}).overrideAttrs({version, ...}: lib.optionalAttrs (lib.versions.isGe "9.0" version) { repo = "topology"; })

2
pkgs/development/interpreters/lua-5/interpreter.nix
View file

@ -146,7 +146,7 @@ stdenv.mkDerivation rec {
luaOnBuildForHost = override pkgsBuildHost.${luaAttr};
luaOnBuildForTarget = override pkgsBuildTarget.${luaAttr};
luaOnHostForHost = override pkgsHostHost.${luaAttr};
luaOnTargetForTarget = if lib.hasAttr luaAttr pkgsTargetTarget then (override pkgsTargetTarget.${luaAttr}) else {};
luaOnTargetForTarget = lib.optionalAttrs (lib.hasAttr luaAttr pkgsTargetTarget) (override pkgsTargetTarget.${luaAttr});
};
meta = {

2
pkgs/development/interpreters/luajit/default.nix
View file

@ -127,7 +127,7 @@ stdenv.mkDerivation rec {
luaOnBuildForHost = override pkgsBuildHost.${luaAttr};
luaOnBuildForTarget = override pkgsBuildTarget.${luaAttr};
luaOnHostForHost = override pkgsHostHost.${luaAttr};
luaOnTargetForTarget = if lib.hasAttr luaAttr pkgsTargetTarget then (override pkgsTargetTarget.${luaAttr}) else {};
luaOnTargetForTarget = lib.optionalAttrs (lib.hasAttr luaAttr pkgsTargetTarget) (override pkgsTargetTarget.${luaAttr});
};
meta = with lib; {

2
pkgs/development/interpreters/python/cpython/default.nix
View file

@ -109,7 +109,7 @@ let
pythonOnBuildForHost = override pkgsBuildHost.${pythonAttr};
pythonOnBuildForTarget = override pkgsBuildTarget.${pythonAttr};
pythonOnHostForHost = override pkgsHostHost.${pythonAttr};
pythonOnTargetForTarget = if lib.hasAttr pythonAttr pkgsTargetTarget then (override pkgsTargetTarget.${pythonAttr}) else {};
pythonOnTargetForTarget = lib.optionalAttrs (lib.hasAttr pythonAttr pkgsTargetTarget) (override pkgsTargetTarget.${pythonAttr});
};
version = with sourceVersion; "${major}.${minor}.${patch}${suffix}";

4
pkgs/development/libraries/hspell/dicts.nix
View file

@ -1,4 +1,4 @@
{ stdenv, hspell }:
{ lib, stdenv, hspell }:
let
dict = variant: a: stdenv.mkDerivation ({
@ -8,7 +8,7 @@ let
meta = hspell.meta // {
broken = true;
description = "${variant} Hebrew dictionary";
} // (if a ? meta then a.meta else {});
} // (lib.optionalAttrs (a ? meta) a.meta);
} // (removeAttrs a ["meta"]));
in
{

5
pkgs/development/lisp-modules-new-obsolete/ql.nix
View file

@ -221,9 +221,8 @@ let
};
qlpkgs =
if builtins.pathExists ./imported.nix
then import ./imported.nix { inherit (pkgs) runCommand fetchzip; pkgs = builtQlpkgs; }
else {};
lib.optionalAttrs (builtins.pathExists ./imported.nix)
(import ./imported.nix { inherit (pkgs) runCommand fetchzip; pkgs = builtQlpkgs; });
builtQlpkgs = mapAttrs (n: v: build v) qlpkgs;

5
pkgs/development/lisp-modules/ql.nix
View file

@ -230,8 +230,7 @@ let
});
qlpkgs =
if builtins.pathExists ./imported.nix
then pkgs.callPackage ./imported.nix { inherit build-asdf-system; }
else {};
lib.optionalAttrs (builtins.pathExists ./imported.nix)
(pkgs.callPackage ./imported.nix { inherit build-asdf-system; });
in qlpkgs.overrideScope' overrides

4
pkgs/development/ocaml-modules/num/default.nix
View file

@ -28,7 +28,7 @@ stdenv.mkDerivation (rec {
inherit (ocaml.meta) platforms;
inherit (src.meta) homepage;
};
} // (if lib.versions.majorMinor ocaml.version == "4.06" then {
} // (lib.optionalAttrs (lib.versions.majorMinor ocaml.version == "4.06") {
env.NIX_CFLAGS_COMPILE = "-fcommon";
} else {})
})
)

4
pkgs/development/tools/build-managers/bazel/bazel_4/default.nix
View file

@ -320,10 +320,10 @@ stdenv.mkDerivation rec {
sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
};
in (if !stdenv.hostPlatform.isDarwin then {
in (lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
# `extracted` doesn’t work on darwin
shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self; };
} else {}) // {
}) // {
bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self; };
cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self; };
java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self; };

4
pkgs/development/tools/build-managers/bazel/bazel_5/default.nix
View file

@ -285,10 +285,10 @@ stdenv.mkDerivation rec {
sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
};
in (if !stdenv.hostPlatform.isDarwin then {
in (lib.optionalSttrs (!stdenv.hostPlatform.isDarwin) {
# `extracted` doesn’t work on darwin
shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self;};
} else {}) // {
}) // {
bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self;};
cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};

4
pkgs/development/tools/build-managers/bazel/bazel_6/default.nix
View file

@ -295,10 +295,10 @@ stdenv.mkDerivation rec {
sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
};
in (if !stdenv.hostPlatform.isDarwin then {
in (lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
# `extracted` doesn’t work on darwin
shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self;};
} else {}) // {
}) // {
bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self;};
cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};